A. less than 1
B. equal to 1
C. greater than 1
D. less than 1 in beams but greater than 1 in channels
Related Mcqs:
- The ultimate tensile strength of structural mild steel is about_________________?
A. 160N/mm2
B. 260N/mm2
C. 420 N/mm2
D. 520 N/mm2 - Which of the following stresses is used for identifying the quality of structural steel ?
A. ultimate stress
B. yield stress
C. proof stress
D. none of the above - The stretcher bond in brick masonry can be used only when the thickness of wall is_____________?
A. 90 mm
B. 180 mm
C. 190 mm
D. 280 mm - Minimum thickness of wall where single flemish bond can be used is_____________?
A. half brick thick
B. one brick thick
C. one and a half bricks thick
D. two bricks thick - As compared to stretcher course, the thickness of joints in header course should be_____________?
A. less
B. more
C. equal
D. equal or more - Which of the following gradients exerts maximum influence on properties of steel?
A. iron
B. carbon
C. manganese
D. sulphur - Three basic raw materials which are needed in large quantities for production of steel are_______________?
A. iron ore, coal and sulphur
B. iron ore, carbon and sulphur
C. iron ore, coal and lime stone
D. iron ore, carbon and lime stone - Percentage of carbon content in mild steel is_______________?
A. less than 0.25
B. between 0.25 and 0.7
C. between 0.7 and 1.5
D. greater than 1.5 - The type of footing which is used to transmit heavy loads through steel columns is_______________?
A. raft foundation
B. grillage foundation
C. well foundation
D. isolated footing - Compared to mild steel, cast iron has (1) high compressive strength (2) high tensile strength (3) low compressive strength (4) low tensile strength The correct answer is_________________?
A. (1) and (2)
B. (2) and (3)
C. (3) and (4)
D. (1)and(4)
